AMD Phenom II X4 B45 testing with a Bochs and Cirrus Logic GD 5446 on Fedora 16 (Verne) via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1204089-BY-KVMDISKTE62
kvm disk test,
"Threaded I/O Tester 0.3.3 - Test: Random Read - Size Per Thread: 256MB - Thread Count: 4",
Higher Results Are Better
"cache=none",10.123
"cache=none,if=virtio",2743.635
"Threaded I/O Tester 0.3.3 - Test: Random Write - Size Per Thread: 256MB - Thread Count: 4",
Higher Results Are Better
"cache=none",1.549
"cache=none,if=virtio",1.556
"Threaded I/O Tester 0.3.3 - Test: Read - Size Per Thread: 256MB - Thread Count: 4",
Higher Results Are Better
"cache=none",119.468
"cache=none,if=virtio",3674.571
"IOzone 3.347 - Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"cache=none",144.7138671875
"cache=none,if=virtio",118.705078125
"Threaded I/O Tester 0.3.3 - Test: Write - Size Per Thread: 256MB - Thread Count: 4",
Higher Results Are Better
"cache=none",
"cache=none,if=virtio",101.186
"IOzone 3.347 - Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"cache=none",1162.9326171875
"cache=none,if=virtio",956.4326171875
"IOzone 3.347 - Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"cache=none",149.4111328125
"cache=none,if=virtio",138.1904296875
"IOzone 3.347 - Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"cache=none",2115.720703125
"cache=none,if=virtio",1779.0439453125
"IOzone 3.347 - Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"cache=none",155.419921875
"cache=none,if=virtio",142.701171875
"IOzone 3.347 - Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"cache=none",1442.0830078125
"cache=none,if=virtio",1330.7021484375